Maintenance-free two-way stopcocks

A vision becomes reality

As a leading provider of equipment for minimally invasive surgery, Richard Wolf offers users the first completely maintenance-free two-way stopcock, which convinces not only by its functionality but in particular by its easy disassembly and assembly.

Oils and lubricants greatly complicate the sterilization of instruments and should therefore only be used if no other alternatives are available, for example in the joints of forceps and scissors.


Richard Wolf has taken this opportunity to develop the proven and well-established maintenance-free stopcock concept applied to standard stopcocks further by transferring this to the two-way stopcocks. This stopcock design also enables the user to sterilize instruments when they are already assembled. This not only saves time in reprocessing and surgery, but also improves safety.


The advantages at a glance

  • Simple disassembly and assembly
  • No lubricants and oils required - completely maintenance-free
  • Unrestricted automated processability
  • Sterilization with all common procedures and in assembled condition!

Subject to modifications. Please note that some products may not be available in all countries. Please always take note of the information that is provided with the product. For more detailed information, please consult with your contact partner or directly with Richard Wolf GmbH.

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Richard Wolf Endoscopie N.V.